Is this RAM and Mobo combo compatible?
Asrock H77M http://www.asrock.com/mb/Intel/H77M/
G-Skill 8GBXL Ripjaws X DDR3 PC12800 1600MHz http://www.amazon.co.uk/G-Skill-Ripjaws-Sandybridge-Platforms-PC12800/dp/B004HZG4ZO/ref=sr_1_4?ie=UTF8&qid=1340472877&sr=8-4
Asrock H77M http://www.asrock.com/mb/Intel/H77M/
G-Skill 8GBXL Ripjaws X DDR3 PC12800 1600MHz http://www.amazon.co.uk/G-Skill-Ripjaws-Sandybridge-Platforms-PC12800/dp/B004HZG4ZO/ref=sr_1_4?ie=UTF8&qid=1340472877&sr=8-4